When you're a successful model like Molly Sims, photoshopping is something you're used to. "I think there is a fine line with photoshop though, because it isn't real," she says. "It gives people a false sense of what is attainable. Have I been photoshopped enough? For sure. Have I not been photoshopped enough? For sure. But you're never going to be able to get the way you look photoshopped — people just don't look like that in real life."

Speaking of people who don't look like themselves, Sims, who recently colored her hair red, also told Cosmopolitan.com, "People do double and triple takes when they look at me now! Even my husband feels like he's sleeping with a mistress!"

"It's fun, it's like mixing it up without having to buy lingerie and getting a hotel," Sims adds.

The fiery color, done by Aura Friedman, Nexxus's celebrity colorist, also makes the model-turned-actress feel sassier. "I'm not gonna lie, I've had blonde, brunette, black, and now red hair and redheads really do have more fun. There aren't that many of us, so we definitely standout!"

So, what's Sims secret to keeping her new red hair color looking super vibrant? "I put Nexxus's Color Assure Pre-Wash Primer on my [dry] hair before I shampoo it to coat the color and protect it from fading. Similar to applying primer on a wall, which helps seal in the paint, this helps seal in my hair color."